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	<head>
		<meta charset="utf-8">
		<title>菜鸟教程</title>
	</head>
	<body>
		
		<p>
			<a href="#c4">查看章节4</a>
		</p>
		
		<h1>章节1</h1>
		<p>文章内容</p>
		
		<h2>章节4</h2>
		<p>文章内容</p>
	</body>
</html>
